Information about the port of Santorini
Boats from/to Piraeus, Paros, Naxos and Ios run every day. There are boats to Kythnos, Tinos, Folegandros, daily. There are connections to Heraklion, Anafi, Skiathos, Sikinos, Mykonos, Thessaloniki, Syros, Serifos and Kimolos.
Information about the port of Milos
Passenger routes connect Pollonia to Piraeus, Sifnos, Serifos and Kythnos daily. There are weekly connections to Crete (Sitia), Rhodes and Karpathos, and regular ferries to Folegandros, Sikinos, Paros, Santorini and Ios.